TRF - SEA

$371 Find Cheap Flights from Oslo Sandefjord to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$620
Typical prices: $1,039-$1,039
Scandinavian Airlines
Wed 9/19Thu 10/4
TRF - SEA • 1 stop
Cheapest one-way
$371
Typical prices: $626-$1,200
Multiple Airlines
Sun 10/7
TRF - SEA • 3 stops
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Booking Insights
Flight Deals

Cheap Flights from Sandefjord to Seattle (TRF-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sandefjord to Seattle

Sat, Sep 19 - Sun, Oct 4
Scandinavian Airlines Logo
6:00 am - 1:45 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
16h 45m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:55 pm - 2:30 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
13h 35m1 stop Kastrup Copenhagen
$620Scandinavian Airlines
Mon, Oct 5 - Sun, Oct 18
Multiple Airlines Logo
3:05 pm - 1:45 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
31h 40m1 stop Kastrup Copenhagen
Multiple Airlines Logo
3:40 pm - 9:15 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
20h 35m2 stops Reykjavik Keflavik Intl Gdansk Rebiechowo
$669Multiple Airlines
Fri, Oct 9 - Mon, Oct 12
Scandinavian Airlines Logo
6:00 am - 1:45 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
16h 45m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:15 am - 2:30 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
22h 15m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$671Scandinavian Airlines
Sat, Sep 19 - Sun, Oct 4
Scandinavian Airlines Logo
6:00 am - 11:58 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
26h 58m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:55 pm - 2:30 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
13h 35m1 stop Kastrup Copenhagen
$726Scandinavian Airlines
Fri, Oct 2 - Tue, Oct 20
Scandinavian Airlines Logo
6:00 am - 1:45 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
16h 45m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
6:00 am - 2:30 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
23h 30m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$737Scandinavian Airlines
Sat, Sep 19 - Sun, Oct 4
Scandinavian Airlines Logo
6:00 am - 11:58 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
26h 58m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
7:15 am - 2:30 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
22h 15m2 stops Chicago O'Hare Intl Kastrup Copenhagen
$806Scandinavian Airlines
Mon, Sep 28 - Mon, Oct 5
Scandinavian Airlines Logo
3:05 pm - 1:45 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
31h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:15 am - 2:30 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
22h 15m2 stops Chicago O'Hare Intl Kastrup Copenhagen
$822Scandinavian Airlines
Thu, Dec 17 - Fri, Jan 8
Scandinavian Airlines Logo
6:00 am - 11:10 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
26h 10m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
7:20 am - 2:05 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
21h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$839Scandinavian Airlines
Thu, Dec 17 - Mon, Jan 11
Scandinavian Airlines Logo
6:00 am - 11:10 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
26h 10m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
7:20 am - 2:05 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
21h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$839Scandinavian Airlines
Thu, Dec 17 - Sun, Jan 10
Scandinavian Airlines Logo
6:00 am - 11:10 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
26h 10m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
7:20 am - 2:05 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
21h 45m2 stops Chicago O'Hare Intl Kastrup Copenhagen
$839Scandinavian Airlines
Booking Insights

Price, demand and travel trends for Oslo Sandefjord Airport to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Oslo Sandefjord Airport to Seattle with more confidence.

How much is a round-trip flight from Oslo Sandefjord Airport to Seattle?

Round-trip flights from Oslo Sandefjord Airport to Seattle start at $620. Prices are below average for this route right now, with typical round-trip fares ranging from $1,039 to $1,039. The lowest price found in the past 5 days was $620 on Scandinavian Airlines.

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Key details for Oslo Sandefjord Airport to Seattle flights

Cheapest flight

$371
Flight from Oslo Sandefjord Airport to Seattle

When to book flights from Sandefjord to Seattle

Are your dates flexible? Find out the best times to travel from Sandefjord to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Oslo Sandefjord Airport to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Oslo Sandefjord Airport to Seattle?

    Flights from Oslo Sandefjord Airport to Seattle usually depart from Oslo Sandefjord (TRF) and arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Oslo Sandefjord Airport to Seattle?

    Only Economy Class is available on flights from Oslo Sandefjord Airport to Seattle.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • Do I need a passport to fly from Oslo Sandefjord Airport to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Oslo Sandefjord Airport to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $620 to $5,694. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Oslo Sandefjord Airport to Seattle looking right now?

    One-way fares from Oslo Sandefjord Airport to Seattle are currently lower than usual. Average one-way flight prices are about $444, which is 30% below the typical average for this route.

  • What is the time difference between Oslo Sandefjord Airport and Seattle?

    Seattle is 9 hours behind Oslo Sandefjord Airport (Pacific Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Fox
    · Europcar
    · Thrifty
    · Budget
    · Dollar

Your guide to booking Oslo Sandefjord Airport to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.

Everything you need to know for your flight from Sandefjord to Seattle

Information on your arrival and departure airports

Oslo Sandefjord (TRF)
Seattle (SEA)