FRA - SEA

£379 Find Cheap Flights from Frankfurt am Main to Seattle

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Seattle departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Seattle, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

Save 30% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap Flight Deals from Frankfurt am Main to Seattle (FRA-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Frankfurt am Main to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Frankfurt am Main to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Frankfurt am Main to Seattle.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:30 - 16:00FRA-SEA
13h 30m1 stop
13:30 - 16:40SEA-FRA
18h 10m1 stop
Sat, 3 May - Sun, 11 May
11:30 - 16:00FRA-SEA
13h 30m1 stop
17:40 - 18:35SEA-FRA
15h 55m1 stop
£383Finnair
Find Deal
Sat, 3 May - Wed, 14 May
11:35 - 23:24FRA-SEA
20h 49m2 stops
18:50 - 22:00SEA-FRA
18h 10m1 stop
Tue, 18 Feb - Thu, 27 Feb
10:50 - 19:15FRA-SEA
16h 25m1 stop
21:00 - 19:10SEA-FRA
14h 10m1 stop
£391Aer Lingus
Find Deal
Mon, 10 Mar - Sun, 23 Mar
10:50 - 20:04FRA-SEA
18h 14m1 stop
18:50 - 18:15SEA-FRA
14h 25m1 stop
£401British Airways
Find Deal
Thu, 30 Jan - Sat, 8 Feb
19:15 - 11:30FRA-SEA
25h 15m1 stop
13:30 - 12:45SEA-FRA
14h 15m1 stop
£402British Airways
Find Deal
Sat, 26 Apr - Mon, 12 May
10:15 - 21:30FRA-SEA
19h 15m2 stops
07:00 - 14:55SEA-FRA
23h 55m1 stop
£411United Airlines
Find Deal
Mon, 10 Mar - Sun, 23 Mar
09:45 - 13:22FRA-SEA
36h 37m2 stops
07:00 - 16:05SEA-FRA
24h 05m2 stops
£414United Airlines
Find Deal
Sat, 18 Jan - Sat, 25 Jan
12:15 - 16:59FRA-SEA
13h 44m1 stop
14:20 - 08:55SEA-FRA
9h 35mdirect
£415Lufthansa
Find Deal
Wed, 23 Apr - Fri, 9 May
10:45 - 12:25FRA-SEA
10h 40mdirect
18:50 - 16:00SEA-FRA
12h 10m1 stop
£421Lufthansa
Find Deal
Tue, 22 Apr - Fri, 9 May

Flights from Frankfurt am Main to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Frankfurt am Main to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Frankfurt am Main Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Frankfurt am Main Airport to Seattle is April, where tickets cost £459 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £688 and £646 respectively.

Can I save money by flying with a stopover from Frankfurt am Main Airport to Seattle?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £408 on average.

How far in advance should I book a flight from Frankfurt am Main Airport to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Frankfurt am Main Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Frankfurt am Main Airport to Seattle, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know - Cheap tickets from Frankfurt am Main to Seattle

Low season

November

High season

July

Cheapest flight

£379
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from Frankfurt am Main to Seattle

When to book flights from Frankfurt am Main to Seattle

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Seattle flights

  • What is the cheapest flight from Frankfurt am Main Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Seattle was £632 for a one-way ticket and £480 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt am Main to Seattle?

    Lufthansa, United Airlines, Air Canada, and Delta offer inflight Wi-Fi service on the Frankfurt am Main to Seattle flight route.

  • Which aircraft models fly most regularly from Frankfurt am Main to Seattle?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Frankfurt am Main to Seattle flight route.

  • Which airline alliances offer flights from Frankfurt am Main to Seattle?

    Star Alliance, and oneworld are the airline alliances operating flights between Frankfurt am Main and Seattle, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Frankfurt am Main to Seattle?

    You can catch a direct flight from Frankfurt am Main to Seattle on Monday, Thursday, Friday, and Saturday.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Frankfurt am Main is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Frankfurt am Main with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Frankfurt am Main Airport to Seattle

  • Looking for a cheap flight from Seattle to Frankfurt am Main? 25% of our users found flights on this route for Seattle or less round-trip.

Prefer to fly direct from Frankfurt am Main to Seattle?

Find which airlines fly direct from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Frankfurt am Main to Seattle/Tacoma Intl

Monday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Wednesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Thursday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Friday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Saturday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Frankfurt am Main

Monday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Wednesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Thursday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Friday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Saturday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

See more direct flights
See more direct flights

Top airline flying from Frankfurt am Main to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 6817 reviews
7.6Crew
6.4Entertainment
6.7Comfort
6.8Boarding
6.3Food
Airline reviews

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

2.0 MediocreAnonymous, Dec 2024IAH - PHL
Read more British Airways reviews

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Expected a lot better service paying for a business class seat. Seemed to be short on staff and did not get the service I expected.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

The flight was several times changed. That was inconvenient, to sah the least.

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

British airways keeps canceling our flights. I won’t be booking any future flights with them

I could not charge my phone the entire night or read my book, as the whole middle isle was without power.

Book cheap flights from Frankfurt am Main to Seattle

Cheapest flights to Seattle from Frankfurt am Main found in 2024 and 2025

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Frankfurt am Main to Seattle found on KAYAK in the last 72 hours.
14/5Wed
1 stopIcelandair
15h 40mFRA-SEA
£498
14/4Mon
2 stopsTAP AIR PORTUGAL
24h 25mFRA-SEA
£527
20/1Mon
1 stopFinnair
18h 49mFRA-SEA
£580
16/5Fri
2 stopsFinnair
19h 48mFRA-SEA
£586
18/5Sun
2 stopsFinnair
20h 28mFRA-SEA
£588
14/5Wed
directCondor
10h 25mFRA-SEA
£599
25/1Sat
directCondor
10h 45mFRA-SEA
£602
15/5Thu
2 stopsDelta
20h 20mFRA-SEA
£632
16/6Mon
3 stops
32h 56mFRA-SEA
£730
10/2Mon
3 stops
33h 45mFRA-SEA
£776

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Last minute flights from Frankfurt am Main to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Frankfurt am Main to Seattle that are departing in the next 10 days.
20/12Fri
multi-stopUnited Airlines
33h 20mFRA-SEA
29/12Sun
multi-stopUnited Airlines
26h 50mSEA-FRA
£568
19/12Thu
multi-stopUnited Airlines
16h 31mFRA-SEA
8/1Wed
multi-stopUnited Airlines
17h 57mSEA-FRA
£569
19/12Thu
multi-stopUnited Airlines
16h 31mFRA-SEA
8/1Wed
multi-stopUnited Airlines
33h 02mSEA-FRA
£592
23/12Mon
multi-stopDelta
22h 51mFRA-SEA
3/1Fri
multi-stopDelta
18h 40mSEA-FRA
£689
23/12Mon
multi-stopDelta
14h 04mFRA-SEA
3/1Fri
multi-stopDelta
18h 40mSEA-FRA
£689
22/12Sun
multi-stopBritish Airways
21h 16mFRA-SEA
1/1Wed
multi-stopBritish Airways
14h 55mSEA-FRA
£980
21/12Sat
directCondor
10h 45mFRA-SEA
2/1Thu
directCondor
10h 10mSEA-FRA
£1,021
23/12Mon
multi-stop
15h 25mFRA-SEA
3/1Fri
direct
10h 10mSEA-FRA
£1,029
21/12Sat
direct
10h 50mFRA-SEA
1/1Wed
multi-stop
15h 25mSEA-FRA
£1,080
22/12Sun
multi-stopBritish Airways
21h 16mFRA-SEA
3/1Fri
multi-stopBritish Airways
12h 20mSEA-FRA
£1,451

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Everything you need to know for your flight from Frankfurt am Main to Seattle

Information on your arrival and departure airports

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