How much does a flight from Rio de Janeiro to DOU cost?

Based on 156 offers analyzed, Rio de Janeiro to DOU flights range from BRL 2403 to BRL 15181, with a median price of BRL 3299. Prices vary by travel date, booking timing, and airline. Search for current prices at https://letsfg.co/en/flights/rio-dou

What hidden fees should I expect on Rio de Janeiro to DOU flights?

Ancillary fees add an average of BRL 155 to the base fare on Rio de Janeiro–DOU flights — 3% of the base fare. LA charges the most (BRL 155) while LA charges the least (BRL 155). See itemized fees at https://letsfg.co/en/flights/rio-dou

Which airline is cheapest on Rio de Janeiro to DOU including all fees?

LATAM has the lowest median fare on Rio de Janeiro–DOU at BRL 2830 (median across 2 offers in October 2026). Check current prices at https://letsfg.co/en/flights/rio-dou

Which booking site has the cheapest RIO–DOU flights?

It depends on your dates — no single site is always cheapest. LetsFG searched 6 sources at once (direct airlines, travel agencies and meta-search) in October 2026; the lowest median was BRL 2577, and prices spanned BRL 932 from cheapest to most expensive source. Run a live search and we surface the lowest, wherever it is, at https://letsfg.co/en/flights/rio-dou

Why do prices vary so much on Rio de Janeiro to DOU routes?

Rio de Janeiro–DOU prices span BRL 2403–BRL 15181 because 2 airlines with different pricing models compete on the route. Budget carriers median BRL 2830; full-service carriers median BRL 3317. Ancillary fees add BRL 155–BRL 155 depending on carrier. Find where your trip lands at https://letsfg.co/en/flights/rio-dou

Flights Rio de Janeiro → DOU

As of October 2026, economy flights from Rio de Janeiro to DOU have a typical range BRL 2651–6308, median BRL 3299. Full range across all 156 offers: BRL 2403–15181. We found 1% of 156 offers from budget carriers (around BRL 2830) and 99% from full-service carriers (around BRL 3317).

156 offersavg BRL 155 in feesFresh · October 2026

Search Rio de Janeiro → DOU — see your price →

Preview snapshot — prices change. Search for live results.

Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →

Two fare clusters detected: budget fares around 6875 and premium fares around 14543

Best offers by airline: Rio de Janeiro → DOU

Based on 156 offers · October 2026. Prices and availability change — run a live search to confirm.

LATAM AirlinesBRL 2403

4h 30m–37h 30mMin 1 stopNight (21–00)

Checked: BRL 199

Refundable with fee

Search LATAM Airlines

LATAMBRL 2597

4h 30m–4h 50mMin 1 stopEarly morning (00–06)

Search LATAM

Bag & seat fees: Rio de Janeiro → DOU

Add-on pricing from the cheapest available offer per airline · October 2026 · BRL

Airline	Carry-on	Checked bag	Seat selection
LATAM Airlines	—	BRL 199	—

Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.

How much do flights from Rio de Janeiro to DOU cost?

Based on 156 offers · October 2026

Rio de Janeiro to DOU flights ranged from BRL 2403 to BRL 15181 across 156 offers analyzed in October 2026. Two fare clusters detected: budget fares around 6875 and premium fares around 14543 The chart below shows how prices distributed across all 156 offers.

P10: BRL 2651P25: BRL 2959P50: BRL 3299P75: BRL 6006P90: BRL 6308

These 156 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.

50% of offers priced between BRL 2959 and BRL 6006

What hidden fees do Rio de Janeiro to DOU flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Rio de Janeiro to DOU routes. The breakdown below is based on 156 offers analyzed in October 2026.

Ancillary fee breakdown by carrier
Carrier	Avg fee (BRL)	% of base fare
LA	155	3%

Add BRL 155 in average fees to base fare to get the true total cost of your ticket.

Run a live search to see the total-cost breakdown for your specific itinerary — fees vary by bag allowance, seat selection, and payment method.

Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.

Run your search to see itemized fees for your itinerary

Which airline is cheapest from Rio de Janeiro to DOU?

2 airlines flew Rio de Janeiro to DOU in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.

Even on the cheapest airline (LATAM), fares ranged BRL 2643–3017 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →

Airline	Offers	Typical range (BRL)	Median (BRL)	Fees (BRL)
LATAM	2	2643–3017	2830	n/a
LATAM Airlines	154	2667–6308	3317	155 (5%)

Where do the best Rio de Janeiro → DOU prices come from?

We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.

We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.

Key facts: Rio de Janeiro to DOU flights

Rio de Janeiro–DOU had 156 offers analyzed. Median price: BRL 3299.
Ancillary fees averaged BRL 155 per offer on this route — 3% of the base fare.
The same route priced BRL 932 apart depending on where it was booked — the lowest median was BRL 2577. We search every airline and the major booking sites at once so you always see that lowest price.

Frequently asked questions

How much does a flight from Rio de Janeiro to DOU cost?: Based on 156 offers analyzed, Rio de Janeiro to DOU flights range from BRL 2403 to BRL 15181, with a median price of BRL 3299. Search for your specific dates →
What hidden fees should I expect on Rio de Janeiro to DOU flights?: On average, ancillary fees (bags, seat selection) add BRL 155 to the base fare on Rio de Janeiro to DOU flights. See itemized fees for your itinerary →
Which airline is cheapest on Rio de Janeiro to DOU including all fees?: LATAM has the lowest median fare on Rio de Janeiro to DOU at BRL 2830 (median across 2 offers in our snapshot). Check which airline wins on your dates →
Which booking site has the cheapest Rio de Janeiro–DOU flights?: It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was BRL 2577. Run a live search and we'll find the cheapest for you →
Why do prices vary so much on Rio de Janeiro to DOU routes?: Rio de Janeiro to DOU has 2 airlines competing, creating a price range from BRL 2403 to BRL 15181 across 156 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →

2 airlines, two price clusters — find which fits your budget

Find flights for my dates

New route — be among the first to track this itinerary

Building with flight data? Power your app or agent with LetsFG

The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.

Try the free sandbox — no card →

Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers