Cheap flights from Frankfurt am Main Airport to Seattle from $487
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to Seattle departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Icelandair flights from Frankfurt am Main Airport to Seattle
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Air Canada flights from Frankfurt am Main Airport to Seattle
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How to get the cheapest flight ticket from Frankfurt am Main Airport to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, March is the cheapest month to fly from Frankfurt am Main Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $553. If you don’t want to visit Seattle in March, then you should wait until February to fly from Frankfurt am Main Airport, when ticket prices are also cheap, with an average price of $567.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Frankfurt am Main Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $580. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Frankfurt am Main Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $757.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Frankfurt am Main Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $569 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $675. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Frankfurt am Main to Seattle/Tacoma Intl flight route?
Fly from Frankfurt am Main to Seattle/Tacoma Intl for the best Frankfurt am Main - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Frankfurt am Main Airport when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $662 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Frankfurt am Main Airport for as low as $625 on momondo.
What cabin class options are available on Frankfurt am Main to Seattle/Tacoma Intl flights?
There are 3 cabin classes available to choose from on Frankfurt am Main to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Frankfurt am Main to Seattle/Tacoma Intl?
Aer Lingus, Icelandair, and Lufthansa are the most popular carriers operating from Frankfurt am Main to Seattle/Tacoma Intl
What airlines fly to Seattle?
Condor, Lufthansa and United Airlines are the top three most popular airlines that fly to Seattle from Frankfurt am Main Airport according to our data. Condor is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Frankfurt am Main Airport to Seattle on average per day?
The number of flights available between Frankfurt am Main Airport and Seattle is 5 per day as of June 2025. The most frequent departure time is 10:00AM, with 60% of daily flights leaving at noon.
How many flights depart from Frankfurt am Main Airport to Seattle on average per week?
As of June 2025, there are 35 flights per week flying from Frankfurt am Main Airport to Seattle. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Frankfurt am Main Airport to Seattle
Cheap Frankfurt am Main Airport to Seattle (FRA to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main Airport to Seattle
How far is Frankfurt am Main to Seattle/Tacoma Intl by plane?
The straight-line distance from Frankfurt am Main to Seattle/Tacoma Intl is 5080.3 mi. In terms of flight time, this usually takes a little over 10h 10m.
When did momondo last update prices for flights from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport is 6 as of June 2025.
How old do you have to be to fly from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Frankfurt am Main Airport to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Frankfurt am Main Airport to Seattle is Airbus A330-900neo (29.18% of total bookings). The next most popular plane models are Airbus A350-900 (27.51%), Airbus A340-300 (26.62%), and Canadair (Bombardier) Regional Jet 900 (6.58%).
What is the most popular airline from Frankfurt am Main Airport to Seattle?
momondo data reveals that the most frequently booked airline on the route from Frankfurt am Main Airport to Seattle is Condor, representing 41% of all bookings. The subsequent popular airlines are Lufthansa at 27%, United Airlines at 16%, and British Airways at 8%.
Best airlines flying from Frankfurt am Main Airport to Seattle
Compare and see reviews for airlines that fly from Frankfurt am Main Airport to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $448 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 6.2 332 reviews | |||
| PriceFrom $506 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom $521 | Free Cancellation | Rating 6.8 7,148 reviews | |||
| PriceFrom $548 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $567 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From Frankfurt am Main Airport to Seattle
United Airlines operates around 7 flights from Frankfurt am Main Airport to Seattle every week. The average price of these flights found in the last 72 hours has been $672, but momondo users have found United Airlines deals from Frankfurt am Main Airport to Seattle from as low as $548 round-trip. United Airlines has been scored 7.4/10 in 8,801 reviews.
Lufthansa Flights From Frankfurt am Main Airport to Seattle
$521 is the best Lufthansa flight deal from Frankfurt am Main Airport to Seattle found on momondo over the last 72 hours. The average Lufthansa ticket price found was closer to $658, however, with flight time and availability significantly affecting the price. Lufthansa (6.8/10 from 7,149 user reviews) flies into Seattle from Frankfurt am Main Airport 7 times in an average week so prices can vary.
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Why should I use momondo to find a flight deal from Frankfurt am Main to Seattle?
It is quick and easy to find Frankfurt am Main to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Can I find flights from Frankfurt am Main to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Frankfurt am Main with this policy.
How can momondo help me find flights from Frankfurt am Main to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Frankfurt am Main to Seattle.
I’m not ready to book a flight from Frankfurt am Main to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Frankfurt am Main are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.