How long is the flight from State of Washington to Oslo Sandefjord Airport?

A quick flight from State of Washington to Oslo Sandefjord Airport can take about 40h 19m. Scandinavian Airlines provides one of the quickest options available for as low as $516. The distance from State of Washington to Oslo Sandefjord Airport is about 4716 mi.

In terms of precipitation, rainfall in Oslo Sandefjord Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Sandefjord Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Oslo Sandefjord Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What are the most popular routes from State of Washington to Oslo Sandefjord Airport?

The most popular route from State of Washington to Oslo Sandefjord Airport is Seattle/Tacoma Intl - Oslo Sandefjord. You may also consider Portland - Oslo Sandefjord or Spokane - Oslo Sandefjord.

How far in advance should I book a flight from State of Washington to Oslo Sandefjord Airport?

To save on the cost of your flight from State of Washington to Oslo Sandefjord Airport, book at least 36 days before your planned departure. Booking around this time can save you about 41% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $543 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $608.

What is the cheapest month to fly from State of Washington to Oslo Sandefjord Airport?

October is one of the best times of the year to fly to Oslo Sandefjord Airport from State of Washington. Prices for October average $611 per person but you can even find prices for as low as $392. The most expensive prices can be found in the month of June. Opting for a October flight can save you 40% on your journey compared to booking in June

What is the cheapest time of day to fly from WA to TRF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Oslo Sandefjord Airport as you normally would.

Can I find deals for flights from Washington to Sandefjord that include hotel bookings?

Yes. In addition to deals on Washington to Sandefjord flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Sandefjord?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Sandefjord.

Can I find deals for business class flights from Washington to Sandefjord?

Yes. Cheapflights offers flight deals from Washington to Sandefjord by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$331+ Cheap Flights from Washington to Oslo Sandefjord Airport

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Cheap flight deals from Washington to Sandefjord

Round-trip from	$516 (Scandinavian Airlines)
One-way from	$331 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$580

From Washington to Oslo Sandefjord

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One-way flight from Washington to Oslo Sandefjord

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Highest demand for flights based on searches. 17% potential increase in price ($133 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Washington to Sandefjord

Cheapest flights from Washington to Sandefjord
Explore the most affordable flight options available from Washington to Sandefjord. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

mié. 11/1212:46 pmPDX - TRF

2 stops40h 19mScandinavian Airlines

dom. 11/162:35 pmTRF - PDX

2 stops41h 21mScandinavian Airlines

Deal found 9/12

$516

mié. 10/1510:23 amPDX - TRF

2 stops42h 57mScandinavian Airlines

lun. 10/202:55 pmTRF - PDX

2 stops40h 58mScandinavian Airlines

Deal found 9/14

$649

mié. 10/1512:25 pmPDX - TRF

2 stops40h 55mScandinavian Airlines

mar. 10/212:55 pmTRF - PDX

2 stops34h 50mScandinavian Airlines

Deal found 9/14

$762

mié. 10/157:12 amPDX - TRF

2 stops22h 08mMultiple Airlines

dom. 10/194:45 pmTRF - PDX

2 stops27h 35mMultiple Airlines

Deal found 9/14

$1,012

dom. 10/194:20 pmSEA - TRF

1 stop13h 00mMultiple Airlines

mar. 11/48:00 pmTRF - SEA

2 stops33h 13mMultiple Airlines

Deal found 9/14

$1,032

mié. 10/156:15 amPDX - TRF

3 stops25h 25mMultiple Airlines

lun. 10/202:55 pmTRF - PDX

2 stops36h 00mMultiple Airlines

Deal found 9/14

$1,150

mié. 10/156:15 amPDX - TRF

3 stops25h 25mMultiple Airlines

mar. 10/212:55 pmTRF - PDX

2 stops36h 00mMultiple Airlines

Deal found 9/14

$1,151

vie. 11/72:35 pmSEA - TRF

2 stops20h 50mMultiple Airlines

sáb. 11/158:50 pmTRF - SEA

2 stops30h 30mMultiple Airlines

Deal found 9/15

$1,185

dom. 10/124:20 pmSEA - TRF

1 stop13h 00mScandinavian Airlines

dom. 10/192:45 pmTRF - SEA

2 stops38h 05mScandinavian Airlines

Deal found 9/14

$1,189

jue. 9/1812:30 pmSEA - TRF

2 stops22h 05mMultiple Airlines

mar. 9/2312:15 pmTRF - SEA

2 stops17h 25mMultiple Airlines

Deal found 9/15

$1,521

mié. 10/12:20 pmSEA - TRF

2 stops15h 45mLufthansa

mié. 10/159:00 amTRF - SEA

2 stops16h 59mLufthansa

Deal found 9/14

$1,714

mar. 9/167:00 pmSEA - TRF

2 stops19h 40mMultiple Airlines

jue. 9/189:00 amTRF - SEA

2 stops17h 50mMultiple Airlines

Deal found 9/14

$2,176

Best flights from Washington to Sandefjord
Discover carefully curated flight deals from Washington to Sandefjord that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 15, 2025.

mié. 11/1212:46 pmPDX - TRF

2 stops40h 19mScandinavian Airlines

dom. 11/162:35 pmTRF - PDX

2 stops41h 21mScandinavian Airlines

Deal found 9/12

$516

dom. 10/194:20 pmSEA - TRF

1 stop13h 00mMultiple Airlines

mar. 11/48:00 pmTRF - SEA

2 stops33h 13mMultiple Airlines

Deal found 9/14

$1,032

mié. 10/1510:23 amPDX - TRF

2 stops42h 57mScandinavian Airlines

lun. 10/202:55 pmTRF - PDX

2 stops40h 58mScandinavian Airlines

Deal found 9/14

$649

mié. 10/1512:25 pmPDX - TRF

2 stops40h 55mScandinavian Airlines

mar. 10/212:55 pmTRF - PDX

2 stops34h 50mScandinavian Airlines

Deal found 9/14

$762

mié. 10/12:20 pmSEA - TRF

2 stops15h 45mLufthansa

mié. 10/159:00 amTRF - SEA

2 stops16h 59mLufthansa

Deal found 9/14

$1,714

mié. 10/156:15 amPDX - TRF

3 stops25h 25mMultiple Airlines

mar. 10/212:55 pmTRF - PDX

2 stops36h 00mMultiple Airlines

Deal found 9/14

$1,151

vie. 11/72:35 pmSEA - TRF

2 stops20h 50mMultiple Airlines

sáb. 11/158:50 pmTRF - SEA

2 stops30h 30mMultiple Airlines

Deal found 9/15

$1,185

dom. 10/124:20 pmSEA - TRF

1 stop13h 00mScandinavian Airlines

dom. 10/192:45 pmTRF - SEA

2 stops38h 05mScandinavian Airlines

Deal found 9/14

$1,189

mié. 10/156:15 amPDX - TRF

3 stops25h 25mMultiple Airlines

dom. 10/199:00 amTRF - PDX

2 stops17h 55mMultiple Airlines

Deal found 9/14

$1,289

mié. 10/156:15 amPDX - TRF

3 stops25h 25mMultiple Airlines

lun. 10/209:40 pmTRF - PDX

3 stops29h 15mMultiple Airlines

Deal found 9/14

$1,457

dom. 10/194:20 pmSEA - TRF

1 stop13h 00mScandinavian Airlines

jue. 10/232:55 pmTRF - SEA

1 stop32h 05mScandinavian Airlines

Deal found 9/14

$2,188

jue. 9/187:00 pmSEA - TRF

2 stops13h 55mMultiple Airlines

vie. 9/2612:15 pmTRF - SEA

2 stops14h 35mMultiple Airlines

Deal found 9/15

$2,766

Last-minute flights from Washington to Sandefjord
Discover last-minute flight deals from Washington to Sandefjord. Data last updated septiembre 15, 2025 and is based on user searches.

mar. 9/167:00 pmSEA - TRF

2 stops19h 40mMultiple Airlines

jue. 9/189:00 amTRF - SEA

2 stops17h 50mMultiple Airlines

Deal found 9/14

$2,176

jue. 9/1812:30 pmSEA - TRF

2 stops22h 05mMultiple Airlines

mar. 9/2312:15 pmTRF - SEA

2 stops17h 25mMultiple Airlines

Deal found 9/15

$1,521

jue. 9/187:25 amSEA - TRF

2 stops21h 55mScandinavian Airlines

mar. 9/232:55 pmTRF - SEA

1 stop32h 05mScandinavian Airlines

Deal found 9/15

$2,252

mié. 10/12:20 pmSEA - TRF

2 stops15h 45mLufthansa

mié. 10/159:00 amTRF - SEA

2 stops16h 59mLufthansa

Deal found 9/14

$1,714

dom. 10/124:20 pmSEA - TRF

1 stop13h 00mScandinavian Airlines

dom. 10/192:45 pmTRF - SEA

2 stops38h 05mScandinavian Airlines

Deal found 9/14

$1,189

mié. 10/1510:23 amPDX - TRF

2 stops42h 57mScandinavian Airlines

lun. 10/202:55 pmTRF - PDX

2 stops40h 58mScandinavian Airlines

Deal found 9/14

$649

mié. 10/1512:25 pmPDX - TRF

2 stops40h 55mScandinavian Airlines

mar. 10/212:55 pmTRF - PDX

2 stops34h 50mScandinavian Airlines

Deal found 9/14

$762

mié. 10/157:12 amPDX - TRF

2 stops22h 08mMultiple Airlines

dom. 10/194:45 pmTRF - PDX

2 stops27h 35mMultiple Airlines

Deal found 9/14

$1,012

mié. 10/156:15 amPDX - TRF

3 stops25h 25mMultiple Airlines

lun. 10/202:55 pmTRF - PDX

2 stops36h 00mMultiple Airlines

Deal found 9/14

$1,150

mié. 10/156:15 amPDX - TRF

3 stops25h 25mMultiple Airlines

mar. 10/212:55 pmTRF - PDX

2 stops36h 00mMultiple Airlines

Deal found 9/14

$1,151

dom. 10/194:20 pmSEA - TRF

1 stop13h 00mMultiple Airlines

mar. 11/48:00 pmTRF - SEA

2 stops33h 13mMultiple Airlines

Deal found 9/14

$1,032

dom. 10/194:20 pmSEA - TRF

1 stop13h 00mScandinavian Airlines

jue. 10/232:55 pmTRF - SEA

1 stop32h 05mScandinavian Airlines

Deal found 9/14

$2,188

One-way flights from Washington to Sandefjord
Search for one-way flight options from Washington to Sandefjord. Find affordable one-way fares based on user searches. Data last updated septiembre 15, 2025.

mié. 10/151:50 pmSEA - TRF

3 stops44h 45mMultiple Airlines

Deal found 9/15

$331

lun. 11/109:34 pmSEA - TRF

3 stops51h 11mMultiple Airlines

Deal found 9/15

$336

sáb. 11/157:04 amPDX - TRF

3 stops45h 26mMultiple Airlines

Deal found 9/15

$350

lun. 10/139:30 pmPDX - TRF

3 stops58h 10mMultiple Airlines

Deal found 9/13

$362

lun. 12/17:29 amPDX - TRF

3 stops40h 51mMultiple Airlines

Deal found 9/13

$409

vie. 9/264:20 pmSEA - TRF

2 stops20h 35mMultiple Airlines

Deal found 9/14

$461

lun. 9/227:35 pmSEA - TRF

2 stops40h 05mMultiple Airlines

Deal found 9/14

$569

mié. 9/247:00 pmSEA - TRF

2 stops27h 25mMultiple Airlines

Deal found 9/14

$586

mar. 9/237:00 pmSEA - TRF

2 stops27h 15mMultiple Airlines

Deal found 9/14

$600

dom. 9/214:20 pmSEA - TRF

2 stops30h 50mMultiple Airlines

Deal found 9/14

$615

mié. 9/244:20 pmSEA - TRF

1 stop13h 00mScandinavian Airlines

Deal found 9/14

$685

dom. 9/214:20 pmSEA - TRF

1 stop13h 00mScandinavian Airlines

Deal found 9/14

$705

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandOslo

PDX - TRF

PDXTRF

Portland

mié. 11/12

12:46 pm-2:05 pm

2 stops40h 19m

Oslo Sandefjord

dom. 11/16

2:35 pm-10:56 pm

2 stops41h 21m

$516

PortlandOslo

PDX - TRF

PDXTRF

Portland

mié. 10/15

10:23 am-2:20 pm

2 stops42h 57m

Oslo Sandefjord

lun. 10/20

2:55 pm-10:53 pm

2 stops40h 58m

$649

PortlandOslo

PDX - TRF

PDXTRF

Portland

mié. 10/15

12:25 pm-2:20 pm

2 stops40h 55m

Oslo Sandefjord

mar. 10/21

2:55 pm-4:45 pm

2 stops34h 50m

$762

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

dom. 10/19

4:20 pm-2:20 pm

1 stop13h 00m

Oslo Sandefjord

mar. 11/4

8:00 pm-8:13 pm

2 stops33h 13m

$1,032

PortlandOslo

PDX - TRF

PDXTRF

Portland

mié. 10/15

6:15 am-4:40 pm

3 stops25h 25m

Oslo Sandefjord

mar. 10/21

2:55 pm-5:55 pm

2 stops36h 00m

$1,151

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

vie. 11/7

2:35 pm-8:25 pm

2 stops20h 50m

Oslo Sandefjord

sáb. 11/15

8:50 pm-6:20 pm

2 stops30h 30m

$1,185

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

dom. 10/12

4:20 pm-2:20 pm

1 stop13h 00m

Oslo Sandefjord

dom. 10/19

2:45 pm-7:50 pm

2 stops38h 05m

$1,189

PortlandOslo

PDX - TRF

PDXTRF

Portland

mié. 10/15

6:15 am-4:40 pm

3 stops25h 25m

Oslo Sandefjord

dom. 10/19

9:00 am-5:55 pm

2 stops17h 55m

$1,289

PortlandOslo

PDX - TRF

PDXTRF

Portland

mié. 10/15

6:15 am-4:40 pm

3 stops25h 25m

Oslo Sandefjord

lun. 10/20

9:40 pm-5:55 pm

3 stops29h 15m

$1,457

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

mié. 10/1

2:20 pm-3:05 pm

2 stops15h 45m

Oslo Sandefjord

mié. 10/15

9:00 am-4:59 pm

2 stops16h 59m

$1,714

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 29 results

Best time to book a flight from Washington to Sandefjord

Have a flexible travel schedule? Discover the best time to fly to Sandefjord from Washington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Oslo Sandefjord Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from State of Washington to Oslo Sandefjord Airport?
A quick flight from State of Washington to Oslo Sandefjord Airport can take about 40h 19m. Scandinavian Airlines provides one of the quickest options available for as low as $516. The distance from State of Washington to Oslo Sandefjord Airport is about 4716 mi.
What are the most popular routes from State of Washington to Oslo Sandefjord Airport?
The most popular route from State of Washington to Oslo Sandefjord Airport is Seattle/Tacoma Intl - Oslo Sandefjord. You may also consider Portland - Oslo Sandefjord or Spokane - Oslo Sandefjord.
Can I find deals for flights from Washington to Sandefjord that include hotel bookings?
Yes. In addition to deals on Washington to Sandefjord flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Sandefjord?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Sandefjord.
Can I find deals for business class flights from Washington to Sandefjord?
Yes. Cheapflights offers flight deals from Washington to Sandefjord by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$331+ Cheap flights from Washington to Sandefjord (TRF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Sandefjord with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington to Sandefjord

Keep the following information in mind while searching for Washington to Sandefjord flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Sandefjord

Cheapest flights from Washington to SandefjordExplore the most affordable flight options available from Washington to Sandefjord. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

Explore the most affordable flight options available from Washington to Sandefjord. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Oslo Sandefjord Airport that are best for you.

Best time to book a flight from Washington to Sandefjord

Have a flexible travel schedule? Discover the best time to fly to Sandefjord from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Oslo Sandefjord Airport

Related info for your journey

Find useful and relevant information for your journey from Washington to Sandefjord. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from State of Washington to Oslo Sandefjord Airport?

What are the most popular routes from State of Washington to Oslo Sandefjord Airport?

Can I find deals for flights from Washington to Sandefjord that include hotel bookings?

How can I find direct flights from Washington to Sandefjord?

Can I find deals for business class flights from Washington to Sandefjord?

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Alternative routes for Washington to Sandefjord

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Cheapest flights from Washington to Sandefjord
Explore the most affordable flight options available from Washington to Sandefjord. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.