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FRA - SEA

£352 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 14/3. 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 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 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
11:40 - 14:25FRA-SEA
10h 45mdirect
16:25 - 10:35SEA-FRA
10h 10mdirect
£352Condor
Find Deal
vie., 14 mar. - vie., 28 mar.
10:55 - 16:59FRA-SEA
15h 04m1 stop
18:45 - 19:55SEA-FRA
16h 10m1 stop
£399Aer Lingus
Find Deal
mar., 29 abr. - mar., 20 may.
13:45 - 15:05FRA-SEA
10h 20mdirect
10:10 - 13:45SEA-FRA
18h 35m1 stop
£412
Find Deal
mar., 22 abr. - lun., 28 abr.
09:55 - 19:37FRA-SEA
18h 42m1 stop
09:45 - 11:05SEA-FRA
16h 20m2 stops
£414United Airlines
Find Deal
vie., 2 may. - jue., 29 may.
12:15 - 16:59FRA-SEA
13h 44m1 stop
07:20 - 08:10SEA-FRA
15h 50m1 stop
£415United Airlines
Find Deal
mié., 11 jun. - lun., 7 jul.
08:15 - 14:20FRA-SEA
14h 05m1 stop
05:15 - 09:10SEA-FRA
18h 55m1 stop
£416United Airlines
Find Deal
vie., 21 mar. - vie., 4 abr.
10:50 - 23:10FRA-SEA
21h 20m1 stop
19:50 - 22:00SEA-FRA
18h 10m1 stop
£439British Airways
Find Deal
jue., 6 mar. - dom., 9 mar.
10:45 - 12:25FRA-SEA
10h 40mdirect
14:20 - 08:55SEA-FRA
9h 35mdirect
£440Lufthansa
Find Deal
jue., 17 abr. - jue., 8 may.
10:50 - 00:48FRA-SEA
21h 58m1 stop
13:25 - 15:30SEA-FRA
18h 05m2 stops
£440British Airways
Find Deal
jue., 13 mar. - lun., 17 mar.
10:20 - 13:10FRA-SEA
10h 50mdirect
14:15 - 09:15SEA-FRA
10h 00mdirect
£444Lufthansa
Find Deal
vie., 21 mar. - dom., 6 abr.

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 Friday, 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 Wednesday 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 March, where tickets cost £456 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £673 and £647 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 £1,155 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 16 weeks before departure.

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

Low season

January

High season

July

Cheapest flight

£352
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (26% 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 £624 for a one-way ticket and £444 for a return.

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

    Lufthansa, United Airlines, and Air Canada 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 A350-900 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?

    There are direct flights from Frankfurt am Main to Seattle on a daily basis.

  • 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, +2 more

Air Canada, Lufthansa, +3 more

Thursday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Friday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Saturday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Sunday

Air Canada, Lufthansa, United Airlines, +2 more

Air Canada, Lufthansa, +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

Tuesday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Wednesday

Air Canada, Lufthansa, United Airlines, +2 more

Air Canada, Lufthansa, +3 more

Thursday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Friday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Saturday

Air Canada, Alaska Airlines, Condor, +2 more

Air Canada, Alaska Airlines, +3 more

Sunday

Air Canada, Lufthansa, United Airlines, +2 more

Air Canada, Lufthansa, +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 6763 reviews
7.5Crew
6.7Comfort
6.4Entertainment
6.8Boarding
6.3Food
Airline reviews

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

4.0 OkayK, Feb 2025LHR - DFW
Read more British Airways reviews

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

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

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
Gig Harbor
Port Orchard
Aberdeen
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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