TRF - SEA

$477 Find Cheap Flights from Oslo Sandefjord to Seattle - Compare and Save

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Everything you should know

Cheapest round-trip
$754
Typical prices: $1,039-$1,039
Scandinavian Airlines
Sat 11/10Sat 12/1
TRF - SEA • 2 stops
Cheapest one-way
$477
Typical prices: $564-$626
Multiple Airlines
Wed 2/21
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

Tue, Nov 10 - Tue, Dec 1
Scandinavian Airlines Logo
6:00 am - 11:00 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
26h 00m2 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
$754Scandinavian Airlines
Thu, Jan 21 - Mon, Jan 25
Scandinavian Airlines Logo
2:35 pm - 10:05 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
40h 30m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
12:00 pm - 2:05 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
41h 05m2 stops Los Angeles Kastrup Copenhagen
$758Scandinavian Airlines
Thu, Jan 21 - Mon, Jan 25
Scandinavian Airlines Logo
2:35 pm - 10:05 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
40h 30m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
7:20 am - 2:05 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
21h 45m2 stops Chicago O'Hare Intl Kastrup Copenhagen
$760Scandinavian Airlines
Thu, Jan 21 - Mon, Jan 25
Scandinavian Airlines Logo
2:35 pm - 10:05 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
40h 30m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
7:20 am - 2:05 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
21h 45m2 stops Chicago O'Hare Intl Kastrup Copenhagen
$762Scandinavian Airlines
Wed, Dec 9 - Sun, Dec 13
Scandinavian Airlines Logo
6:00 am - 8:24 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
23h 24m2 stops Kastrup Copenhagen San Francisco
Scandinavian Airlines Logo
10:39 am - 2:05 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
18h 26m2 stops Chicago O'Hare Intl Kastrup Copenhagen
$800Scandinavian Airlines
Thu, Nov 5 - Wed, Nov 18
Multiple Airlines Logo
6:00 am - 5:00 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
20h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
Multiple Airlines Logo
2:35 pm - 12:30 amSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
24h 55m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
$851Multiple Airlines
Thu, Nov 5 - Wed, Nov 18
Multiple Airlines Logo
6:00 am - 5:00 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
20h 00m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl
Multiple Airlines Logo
2:35 pm - 12:30 amSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
24h 55m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Kastrup Copenhagen
$923Multiple Airlines
Tue, Nov 24 - Tue, Dec 1
Scandinavian Airlines Logo
6:00 am - 11:00 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
26h 00m2 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
$950Scandinavian Airlines
Thu, Nov 19 - Thu, Dec 3
Multiple Airlines Logo
2:35 pm - 3:14 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
33h 39m2 stops Kastrup Copenhagen Paris Charles de Gaulle
Multiple Airlines Logo
2:35 pm - 3:05 pmSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
39h 30m2 stops Amsterdam Schiphol Bergen Flesland
$986Multiple Airlines
Wed, Dec 9 - Sun, Dec 13
Multiple Airlines Logo
6:00 am - 5:00 pmTRF  Oslo Sandefjord-SEA Seattle/Tacoma Intl
20h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
Multiple Airlines Logo
2:35 pm - 12:30 amSEA  Seattle/Tacoma Intl-TRF Oslo Sandefjord
24h 55m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
$1,057Multiple 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 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 typically range from $1,039 to $1,039. The lowest price found in the past 5 days was $754, on Scandinavian Airlines.

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Key details for Oslo Sandefjord Airport to Seattle flights

Cheapest flight

$477
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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.

  • 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 $754 to $1,598. That means the highest observed fare was about 2x 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 in line with typical prices for this route. Average one-way fares are about $628.

  • 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
    • Hertz

  • 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).

  • Which airports do connecting flights from Oslo Sandefjord Airport to Seattle pass through?

    Most connecting flights from Oslo Sandefjord Airport to Seattle pass through Kastrup Copenhagen (CPH), which handles 100% of one-stop traffic on 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 popular places can I visit in Seattle?

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

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.

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