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FRA - SEA

£399 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

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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
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Cheap Flight Deals from Frankfurt to Seattle/Tacoma Intl (FRA-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Frankfurt to Seattle/Tacoma Intl 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 return 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
17:40 - 18:35SEA-FRA
15h 55m1 stop
£399Finnair
Find Deal
Sat, 3 May - Sun, 18 May
10:50 - 19:05FRA-SEA
17h 15m1 stop
18:50 - 18:10SEA-FRA
14h 20m1 stop
£404
Find Deal
Mon, 17 Feb - Mon, 24 Feb
10:50 - 00:48FRA-SEA
21h 58m1 stop
20:20 - 22:40SEA-FRA
17h 20m1 stop
£416British Airways
Find Deal
Sat, 29 Mar - Sat, 5 Apr
09:55 - 19:37FRA-SEA
18h 42m1 stop
15:10 - 12:05SEA-FRA
11h 55m1 stop
£419United Airlines
Find Deal
Tue, 27 May - Sun, 2 Nov
09:45 - 16:59FRA-SEA
16h 14m1 stop
10:00 - 08:05SEA-FRA
13h 05m1 stop
£420Lufthansa
Find Deal
Fri, 9 May - Tue, 20 May
08:15 - 14:20FRA-SEA
14h 05m1 stop
05:15 - 09:20SEA-FRA
20h 05m1 stop
£423United Airlines
Find Deal
Fri, 14 Mar - Fri, 28 Mar
09:45 - 16:59FRA-SEA
16h 14m1 stop
08:15 - 07:20SEA-FRA
14h 05m1 stop
£425Lufthansa
Find Deal
Wed, 2 Apr - Wed, 16 Apr
13:05 - 14:50FRA-SEA
10h 45mdirect
17:20 - 12:30SEA-FRA
10h 10mdirect
£438Condor
Find Deal
Sat, 1 Feb - Sat, 8 Feb
10:50 - 23:31FRA-SEA
21h 41m1 stop
07:14 - 18:15SEA-FRA
26h 01m2 stops
£441British Airways
Find Deal
Fri, 31 Jan - Sat, 8 Feb
13:45 - 15:05FRA-SEA
10h 20mdirect
17:05 - 12:10SEA-FRA
10h 05mdirect
£607Condor
Find Deal
Thu, 10 Apr - Sat, 26 Apr

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’s the cheapest day of the week to fly from Frankfurt am Main to Seattle?

The average price of all round-trip flights from Frankfurt am Main Airport to Seattle clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Seattle on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Frankfurt am Main to Seattle. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

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 £472 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £705 and £663 respectively.

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 16 weeks before departure.

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

Low season

February

High season

July

Cheapest flight

£399
Best time to beat the crowds (12% 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 £600 for a one-way ticket and £491 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, Wednesday, 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

Tuesday

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, +2 more

Air Canada, Lufthansa, +3 more

Saturday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Sunday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 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

Tuesday

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, +2 more

Air Canada, Lufthansa, +3 more

Saturday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Sunday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 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 6834 reviews
6.7Comfort
7.6Crew
6.3Food
6.8Boarding
6.4Entertainment
Airline reviews

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

8.0 ExcellentAnonymous, Jan 2025LHR - IAD
Read more British Airways reviews

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

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.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Kent
Westport
Renton
Federal Way
Lacey
Aberdeen
Gig Harbor
Port Orchard
Snoqualmie
Bainbridge Island
Poulsbo
Edmonds
Shelton
Monroe
Silverdale

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

Information on your arrival and departure airports

Seattle (SEA)
Frankfurt am Main (FRA)

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