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Cheap flights from Washington, D.C. Dulles Intl Airport to Sao Paulo from $262

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Sao Paulo departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Sao Paulo

Cheap round-trip flights

Air Canada Logo
9:45 am - 9:00 amIAD-GRU
21h 15m1 stop
Air Canada Logo
9:45 pm - 8:59 pmGRU-IAD
25h 14m1 stop
$596Air Canada
Find Deal
Thu, Feb 19 - Sun, Feb 22
Avianca Logo
3:00 am - 10:40 pmIAD-GRU
17h 40m2 stops
Avianca Logo
1:20 am - 1:40 amGRU-IAD
26h 20m2 stops
$597Avianca
Find Deal
Wed, Nov 5 - Sat, Nov 8
Avianca Logo
3:20 pm - 5:35 amIAD-GRU
13h 15m1 stop
Avianca Logo
7:20 am - 4:20 amGRU-IAD
22h 00m2 stops
$598Avianca
Find Deal
Sat, Oct 11 - Sat, Oct 18
Avianca Logo
5:45 am - 2:10 amIAD-GRU
19h 25m2 stops
Avianca Logo
1:45 am - 4:20 amGRU-IAD
27h 35m2 stops
$599Avianca
Find Deal
Sun, Sep 28 - Tue, Oct 7
Air Canada Logo
9:45 am - 9:00 amIAD-GRU
21h 15m1 stop
Air Canada Logo
9:45 pm - 8:59 pmGRU-IAD
25h 14m1 stop
$600Air Canada
Find Deal
Sat, Feb 14 - Sun, Feb 22
LATAM Airlines Logo
7:59 pm - 9:55 amIAD-GRU
12h 56m1 stop
LATAM Airlines Logo
8:45 pm - 11:53 amGRU-IAD
16h 08m2 stops
$609LATAM Airlines
Find Deal
Sun, Mar 15 - Fri, Mar 20
Copa Airlines Logo
2:25 am - 12:30 amIAD-GRU
21h 05m1 stop
Copa Airlines Logo
11:10 am - 11:33 pmGRU-IAD
14h 23m1 stop
$626Copa Airlines
Find Deal
Wed, Oct 22 - Sun, Nov 2
Copa Airlines Logo
4:41 pm - 12:30 amIAD-GRU
30h 49m1 stop
Copa Airlines Logo
5:25 am - 4:20 amGRU-IAD
23h 55m1 stop
$635Copa Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 14
GOL Logo
2:35 pm - 5:25 pmIAD-VCP
24h 50m2 stops
GOL Logo
8:05 pm - 2:00 pmVCP-IAD
42h 55m2 stops
$756GOL
Find Deal
Mon, Mar 2 - Wed, Apr 15
GOL Logo
2:35 pm - 7:00 pmIAD-VCP
26h 25m2 stops
GOL Logo
8:05 pm - 1:15 pmVCP-IAD
19h 10m2 stops
$773GOL
Find Deal
Wed, Nov 5 - Tue, Nov 11

Air Canada flights from Washington, D.C. Dulles Intl Airport to Sao Paulo

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Sao Paulo flight tickets
Air Canada
Feb 19
IAD9:45 amWashington, D.C. Dulles Intl
21h 15m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Feb 22
GRU9:45 pmSao Paulo Guarulhos Intl
25h 14m
1 stop
IAD8:59 pmWashington, D.C. Dulles Intl
$596
Find similar
Air Canada
Feb 14
IAD9:45 amWashington, D.C. Dulles Intl
21h 15m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Feb 22
GRU9:45 pmSao Paulo Guarulhos Intl
25h 14m
1 stop
IAD8:59 pmWashington, D.C. Dulles Intl
$600
Find similar
Air Canada
Nov 20
IAD9:45 amWashington, D.C. Dulles Intl
21h 15m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Dec 7
GRU9:45 pmSao Paulo Guarulhos Intl
25h 14m
1 stop
IAD8:59 pmWashington, D.C. Dulles Intl
$604
Find similar

Copa Airlines flights from Washington, D.C. Dulles Intl Airport to Sao Paulo

Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Sao Paulo flight tickets
Copa Airlines
Oct 22
IAD2:25 amWashington, D.C. Dulles Intl
21h 05m
1 stop
GRU12:30 amSao Paulo Guarulhos Intl
Nov 2
GRU11:10 amSao Paulo Guarulhos Intl
14h 23m
1 stop
IAD11:33 pmWashington, D.C. Dulles Intl
$626
Find similar
Copa Airlines
Oct 4
IAD4:41 pmWashington, D.C. Dulles Intl
30h 49m
1 stop
GRU12:30 amSao Paulo Guarulhos Intl
Oct 14
GRU5:25 amSao Paulo Guarulhos Intl
23h 55m
1 stop
IAD4:20 amWashington, D.C. Dulles Intl
$635
Find similar
Copa Airlines
Sep 27
IAD4:34 pmWashington, D.C. Dulles Intl
27h 16m
1 stop
GRU8:50 pmSao Paulo Guarulhos Intl
Oct 6
GRU3:10 amSao Paulo Guarulhos Intl
22h 20m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
$636
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Sao Paulo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Thu 2/19

9:45 am-9:00 am

1 stop21h 15m

Sao Paulo Guarulhos Intl

Sun 2/22

9:45 pm-8:59 pm

1 stop25h 14m

$596

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 11/5

3:00 am-10:40 pm

2 stops17h 40m

Sao Paulo Guarulhos Intl

Sat 11/8

1:20 am-1:40 am

2 stops26h 20m

$597

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 10/11

3:20 pm-5:35 am

1 stop13h 15m

Sao Paulo Guarulhos Intl

Sat 10/18

7:20 am-4:20 am

2 stops22h 00m

$598

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sun 9/28

5:45 am-2:10 am

2 stops19h 25m

Sao Paulo Guarulhos Intl

Tue 10/7

1:45 am-4:20 am

2 stops27h 35m

$599

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 2/14

9:45 am-9:00 am

1 stop21h 15m

Sao Paulo Guarulhos Intl

Sun 2/22

9:45 pm-8:59 pm

1 stop25h 14m

$600

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sun 3/15

7:59 pm-9:55 am

1 stop12h 56m

Sao Paulo Guarulhos Intl

Fri 3/20

8:45 pm-11:53 am

2 stops16h 08m

$609

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 10/22

2:25 am-12:30 am

1 stop21h 05m

Sao Paulo Guarulhos Intl

Sun 11/2

11:10 am-11:33 pm

1 stop14h 23m

$626

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 10/4

4:41 pm-12:30 am

1 stop30h 49m

Sao Paulo Guarulhos Intl

Tue 10/14

5:25 am-4:20 am

1 stop23h 55m

$635

Washington, D.C.Sao Paulo

IAD - VCP

IADVCP

Washington, D.C. Dulles Intl

Mon 3/2

2:35 pm-5:25 pm

2 stops24h 50m

Sao Paulo Viracopos

Wed 4/15

8:05 pm-2:00 pm

2 stops42h 55m

$756

Washington, D.C.Sao Paulo

IAD - VCP

IADVCP

Washington, D.C. Dulles Intl

Wed 11/5

2:35 pm-7:00 pm

2 stops26h 25m

Sao Paulo Viracopos

Tue 11/11

8:05 pm-1:15 pm

2 stops19h 10m

$773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Sao Paulo

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

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Sao Paulo?

What is the cheapest month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from Washington, D.C. Dulles Intl Airport is in May. Flight prices, which tend to average around $650, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in May, then you should wait until September to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $668.

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Thursday when prices can be found for as low as $861. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $942.

What is the cheapest time of day to depart on your flight to Sao Paulo?

In the morning is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Sao Paulo when you can find flight prices for as low as $725. Flying to Sao Paulo in the morning is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly at noon, with an average ticket price of $923. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Dulles Intl to Sao Paulo flight route?

Fly from Washington, D.C. Dulles Intl to Sao Paulo Guarulhos Intl for the best Washington, D.C. Dulles Intl - Sao Paulo flight prices

How far in advance should I book a flight to Sao Paulo?

You are more likely to see cheaper flights to Sao Paulo from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $812 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from Washington, D.C. Dulles Intl Airport for as low as $688 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Sao Paulo flights?

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Sao Paulo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Sao Paulo flights?

You could potentially save up to 4% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Sao Paulo flight.

How have Washington, D.C. Dulles Intl Airport to Sao Paulo flight prices changed over time?

As of September 2025, prices for Washington, D.C. Dulles Intl Airport to Sao Paulo flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Sao Paulo

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Sao Paulo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Sao Paulo (IAD to SAO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Sao Paulo

Best Price Found

$299

Fastest flight time

9h 50m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Sao Paulo

1 airport
The best one-way flight to Sao Paulo from Washington, D.C. Dulles Intl Airport in the past 72 hours is $299. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Sao Paulo found on momondo in the last 72 hours is $739.
The fastest flight from Washington, D.C. Dulles Intl Airport to Sao Paulo takes 9h 50m
Direct flights go from Washington, D.C. Dulles Intl Airport to Sao Paulo on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Sao Paulo: Sao Paulo Guarulhos Intl (GRU)
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Sao Paulo by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Sao Paulo is 4752.2 mi. In terms of flight time, this usually takes a little over 12h 56m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Sao Paulo?

    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 Washington, D.C. Dulles Intl Airport to Sao Paulo.

  • What documentation or ID do you need to fly to Sao Paulo?

    The travel and health documents required for your trip to Sao Paulo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sao Paulo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Sao Paulo?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Sao Paulo?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Sao Paulo

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sao Paulo with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $509Free CancellationRating
6.7
2,435 reviews
Search Avianca flights
Copa AirlinesPriceFrom $530Free CancellationRating
7.6
1,531 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $567Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
GOLPriceFrom $584Free CancellationRating
7.3
1,105 reviews
Search GOL flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Sao Paulo

    United Airlines flies from Washington, D.C. Dulles Intl Airport to Sao Paulo around 7 times per week, with 8,929 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Washington, D.C. Dulles Intl Airport to Sao Paulo in the last 72 hours was $609 (round-trip), much lower than the average airfare cost of $912 for United Airlines flights on this route.

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sao Paulo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sao Paulo from Washington, D.C..

Can I find flights from Washington, D.C. to Sao Paulo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sao Paulo from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Sao Paulo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Sao Paulo.

I’m not ready to book a flight from Washington, D.C. to Sao Paulo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Sao Paulo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sao Paulo and let you know when they change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport