What is the cheapest airline that flies from Oslo to Maryland?

Finnair, American Airlines, and British Airways are the most popular carriers operating from Oslo to Maryland

When did momondo last update prices for flights from Oslo to Maryland?

Prices for flights from Oslo to Maryland are updated daily.

How many operators does momondo search for flights from Oslo to Maryland?

The number of operators available for flights from Oslo to Maryland is 2 as of May 2026.

How old do you have to be to fly from Oslo to Maryland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to Maryland.

What documentation or ID do you need to fly to Maryland?

The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$386 Cheap Flights from Oslo to Maryland in 2026

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Find the cheapest flights from Oslo to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 7:25 pm

OSL

BWI

32h 55m

1 stop

11:20 pm - 3:25 pm

BWI

OSL

10h 05m

1 stop

$549Icelandair

Sun, May 31 - Thu, Jun 4

1:50 pm - 7:20 pm

OSL

IAD

11h 30m

1 stop

8:30 pm - 3:25 pm

IAD

OSL

12h 55m

1 stop

$586Icelandair

Fri, Sep 18 - Fri, Sep 25

4:00 pm - 2:35 pm

OSL

IAD

28h 35m

1 stop

8:20 pm - 12:10 am

IAD

OSL

21h 50m

1 stop

$603Multiple Airlines

Sun, May 31 - Thu, Jun 4

6:55 am - 7:30 pm

OSL

BWI

18h 35m

2 stops

8:35 pm - 10:55 am

BWI

OSL

32h 20m

1 stop

$613American Airlines

Wed, Nov 11 - Sun, Nov 15

11:40 am - 11:59 pm

OSL

DCA

18h 19m

2 stops

5:30 pm - 4:20 pm

DCA

OSL

16h 50m

2 stops

$613American Airlines

Thu, Oct 8 - Mon, Oct 12

6:15 am - 3:15 pm

OSL

IAD

15h 00m

1 stop

10:15 pm - 12:15 am

IAD

OSL

20h 00m

1 stop

$616Lufthansa

Sat, May 30 - Wed, Jun 3

9:55 am - 4:05 pm

OSL

PHL

12h 10m

1 stop

5:40 pm - 12:15 pm

PHL

OSL

12h 35m

1 stop

$620Lufthansa

Fri, May 29 - Tue, Jun 2

6:45 am - 6:55 pm

OSL

PHL

18h 10m

2 stops

5:40 pm - 11:55 am

PHL

OSL

12h 15m

1 stop

$630Multiple Airlines

Mon, Jun 1 - Fri, Jun 5

2:10 pm - 12:57 am

OSL

PHL

16h 47m

2 stops

12:38 pm - 8:45 am

PHL

OSL

14h 07m

2 stops

$663KLM

Fri, May 29 - Tue, Jun 2

6:00 am - 4:59 pm

TRF

DCA

16h 59m

2 stops

6:06 am - 1:20 pm

DCA

TRF

25h 14m

2 stops

$1,115KLM

Thu, Jun 11 - Wed, Jun 24

Brussels Airlines flights from Oslo to Maryland

Our best Brussels Airlines deals on Oslo to Maryland flight tickets

Brussels Airlines

May 31

OSL6:05 pmOslo Gardermoen

30h 50m

2 stops

PHL6:55 pmPhiladelphia

Jun 4

PHL5:40 pmPhiladelphia

23h 15m

2 stops

OSL10:55 pmOslo Gardermoen

$659

Brussels Airlines

May 31

OSL6:05 pmOslo Gardermoen

26h 15m

2 stops

IAD2:20 pmWashington, D.C. Dulles Intl

Jun 4

IAD6:05 pmWashington, D.C. Dulles Intl

22h 50m

2 stops

OSL10:55 pmOslo Gardermoen

$808

Brussels Airlines

May 25

OSL6:05 pmOslo Gardermoen

26h 10m

2 stops

IAD2:15 pmWashington, D.C. Dulles Intl

Jun 8

IAD6:10 pmWashington, D.C. Dulles Intl

22h 45m

2 stops

OSL10:55 pmOslo Gardermoen

$881

KLM flights from Oslo to Maryland

Our best KLM deals on Oslo to Maryland flight tickets

KLM

May 29

OSL2:10 pmOslo Gardermoen

16h 47m

2 stops

PHL12:57 amPhiladelphia

Jun 2

PHL12:38 pmPhiladelphia

14h 07m

2 stops

OSL8:45 amOslo Gardermoen

$663

KLM

May 23

OSL6:30 amOslo Gardermoen

40h 00m

2 stops

BWI4:30 pmBaltimore/Washington

Jun 8

BWI1:29 pmBaltimore/Washington

15h 36m

2 stops

OSL11:05 amOslo Gardermoen

$831

KLM

May 25

OSL9:20 amOslo Gardermoen

12h 15m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Jun 8

IAD7:14 pmWashington, D.C. Dulles Intl

14h 41m

2 stops

OSL3:55 pmOslo Gardermoen

$894

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloBaltimore

OSL - BWI

OSLBWI

Oslo Gardermoen

Sun 5/31

4:30 pm-7:25 pm

1 stop32h 55m

Baltimore/Washington

Thu 6/4

11:20 pm-3:25 pm

1 stop10h 05m

$549

Quickest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Fri 9/18

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Fri 9/25

8:30 pm-3:25 pm

1 stop12h 55m

$586

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 5/31

4:00 pm-2:35 pm

1 stop28h 35m

Washington, D.C. Dulles Intl

Thu 6/4

8:20 pm-12:10 am

1 stop21h 50m

$603

OsloBaltimore

OSL - BWI

OSLBWI

Oslo Gardermoen

Wed 11/11

6:55 am-7:30 pm

2 stops18h 35m

Baltimore/Washington

Sun 11/15

8:35 pm-10:55 am

1 stop32h 20m

$613

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Thu 10/8

11:40 am-11:59 pm

2 stops18h 19m

Washington, D.C. Reagan-National

Mon 10/12

5:30 pm-4:20 pm

2 stops16h 50m

$613

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 5/30

6:15 am-3:15 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Wed 6/3

10:15 pm-12:15 am

1 stop20h 00m

$616

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Fri 5/29

9:55 am-4:05 pm

1 stop12h 10m

Philadelphia

Tue 6/2

5:40 pm-12:15 pm

1 stop12h 35m

$620

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Mon 6/1

6:45 am-6:55 pm

2 stops18h 10m

Philadelphia

Fri 6/5

5:40 pm-11:55 am

1 stop12h 15m

$630

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Fri 5/29

2:10 pm-12:57 am

2 stops16h 47m

Philadelphia

Tue 6/2

12:38 pm-8:45 am

2 stops14h 07m

$663

OsloWashington, D.C.

TRF - DCA

TRFDCA

Oslo Sandefjord

Thu 6/11

6:00 am-4:59 pm

2 stops16h 59m

Washington, D.C. Reagan-National

Wed 6/24

6:06 am-1:20 pm

2 stops25h 14m

$1,115

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo to Maryland

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

Prices

Airlines

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Oslo is in March. Flight prices, which tend to average around $331, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in March, then you should wait until November to fly from Oslo, when ticket prices are also cheap, with an average price of $354.

How far in advance should I book a flight from Oslo to Maryland?

You are more likely to see cheaper flights to Maryland from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $604 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Oslo for as low as $487 on momondo.

Cheap Oslo to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to Maryland

Fastest flight time	11h 30m
Direct flights	None

The fastest flight from Oslo to Maryland takes 11h 30m

There are no direct flights from Oslo to Maryland. There are no popular flight routes from Oslo to Maryland.

Search flight deals

Frequently asked questions about flying from Oslo to Maryland

When did momondo last update prices for flights from Oslo to Maryland?
Prices for flights from Oslo to Maryland are updated daily.
How many operators does momondo search for flights from Oslo to Maryland?
The number of operators available for flights from Oslo to Maryland is 2 as of May 2026.
How old do you have to be to fly from Oslo to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Maryland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oslo to Maryland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oslo to Maryland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oslo to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from Oslo to Maryland?

momondo provides multiple filters to help you find the best flight to Maryland from Oslo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oslo to Maryland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Maryland, momondo offers a useful price alert feature which will track prices for flights to Maryland from Oslo and alert you when they change.