$323 Find Cheap Flights from Washington to Finland

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Useful Info
Useful Info

Good to know

Low seasonApril
High seasonJune
Cheapest flight$323
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Seattle to Helsinki

FAQs for booking flights from Washington to Finland

  • How does KAYAK find such low prices on flights from Washington to Finland?

    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 Washington to Finland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Finland?

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

  • What is the Hacker Fare option on flights from Washington to Finland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Finland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Finland?

    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 from Washington to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Finland?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Finland is Helsinki-Vantaa Airport (HEL), with an average flight price of $733.

  • What is the cheapest day to fly to Finland?

    Based on KAYAK data, the cheapest day to fly to Finland is Sunday where round-trip tickets can be as cheap as $910. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,381 on average.

  • What is the cheapest time of day to fly to Finland?

    The cheapest time of day to fly to Finland is generally in the morning, when round-trip flights cost $788 on average. Morning departures are around 23% cheaper than evening flights, on average. The most expensive time of day to fly to Finland is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,019.

  • What is the cheapest flight to Finland?

    The cheapest ticket to Finland from Washington found in the last 72 hours was to Helsinki, at $539 round-trip. The most popular route is Seattle (SEA) to Helsinki (HEL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $539.

  • What is the cheapest month to fly from Washington to Finland?

    The cheapest month for flights from Washington to Finland is January, when tickets cost $539 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,176 and $1,104 respectively.

  • How far in advance should I book a flight from Washington to Finland?

    To get a below average price on the flight from Washington to Finland, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

  • How long is the flight to Finland?

    An average nonstop flight from Washington to Finland takes 18h 42m, covering a distance of 4661 miles. The shortest route is Seattle (SEA) to Helsinki (HEL) with an average flight time of 9h 30m.

  • What are the most popular destinations in Finland?

    Based on KAYAK flight searches, the most popular destination is Helsinki (99% of total searches to Finland). The next most popular destination is Oulu (1%).

Book cheap flights from Washington to Finland

Recent round-trip flight deals

8/27Wed
1 stopScandinavian Airlines
32h 35mSEA-HEL
9/7Sun
1 stopScandinavian Airlines
31h 45mHEL-SEA
$393
8/27Wed
2 stopsScandinavian Airlines
45h 35mSEA-HEL
9/7Sun
1 stopScandinavian Airlines
31h 45mHEL-SEA
$398
9/10Wed
1 stopIcelandair
12h 40mPDX-HEL
11/19Wed
1 stopIcelandair
13h 00mHEL-PDX
$422
9/10Wed
1 stopIcelandair
12h 40mPDX-HEL
11/19Wed
1 stopIcelandair
13h 00mHEL-PDX
$423
11/25Tue
1 stopAmerican Airlines
23h 20mPDX-HEL
12/9Tue
1 stopAmerican Airlines
16h 19mHEL-PDX
$481
11/25Tue
1 stopAmerican Airlines
23h 20mPDX-HEL
12/9Tue
2 stopsAmerican Airlines
19h 49mHEL-PDX
$486
11/25Tue
2 stopsDelta
24h 05mSEA-HEL
12/9Tue
1 stopDelta
14h 55mHEL-SEA
$498
9/10Wed
2 stopsAir Canada
20h 40mPDX-HEL
11/19Wed
2 stopsAir Canada
36h 44mHEL-PDX
$504
11/25Tue
2 stopsDelta
24h 05mSEA-HEL
12/9Tue
2 stopsDelta
19h 49mHEL-SEA
$508
11/25Tue
2 stopsAir Canada
22h 30mPDX-HEL
12/9Tue
3 stopsAir Canada
21h 19mHEL-PDX
$542

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Recent one-way flight deals

8/22Fri
2 stops
20h 40mSEA-HEL
$323
7/14Mon
2 stops
34h 15mSEA-HEL
$339
7/14Mon
3 stops
34h 30mSEA-HEL
$358
12/2Tue
2 stopsAir Canada
22h 30mPDX-HEL
$416
7/22Tue
2 stopsAir Canada
22h 50mPDX-HEL
$436
12/2Tue
3 stopsUnited Airlines
24h 45mPDX-HEL
$444
9/30Tue
1 stopAir France
23h 50mSEA-HEL
$452
9/30Tue
2 stopsDelta
21h 00mSEA-HEL
$456
9/30Tue
2 stopsDelta
19h 45mSEA-HEL
$457
12/2Tue
3 stopsUnited Airlines
45h 25mPDX-HEL
$471

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Last minute flights from Washington to Finland

Last minute flight, train and bus deals

6/17Tue
multi-stopIcelandair
53h 03mSEA-HEL
10/7Tue
multi-stopIcelandair
15h 50mHEL-SEA
$1,071
6/17Tue
multi-stopTurkish Airlines
37h 10mSEA-HEL
6/24Tue
multi-stopTurkish Airlines
31h 40mHEL-SEA
$1,098
6/16Mon
multi-stop
18h 35mSEA-HEL
6/24Tue
multi-stop
27h 15mHEL-SEA
$1,128
6/16Mon
multi-stop
28h 00mSEA-HEL
6/24Tue
multi-stop
33h 41mHEL-SEA
$1,154
6/17Tue
multi-stopUnited Airlines
21h 20mSEA-HEL
10/7Tue
multi-stopUnited Airlines
15h 45mHEL-SEA
$1,198
6/17Tue
multi-stopUnited Airlines
21h 20mSEA-HEL
10/7Tue
multi-stopUnited Airlines
27h 05mHEL-SEA
$1,208
6/16Mon
multi-stopAir Canada
27h 25mSEA-HEL
7/16Wed
multi-stopAir Canada
26h 06mHEL-SEA
$1,209
6/16Mon
multi-stopKLM
20h 45mSEA-HEL
6/24Tue
multi-stopKLM
18h 55mHEL-SEA
$1,214
6/16Mon
multi-stopKLM
14h 05mSEA-HEL
7/16Wed
multi-stopKLM
31h 40mHEL-SEA
$1,324
6/15Sun
multi-stopAir Canada
16h 55mSEA-HEL
6/21Sat
multi-stopAir Canada
22h 26mHEL-SEA
$1,353

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Everything you need to know for your flight to Finland

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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